621866352

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{16631}}^1$

素因数の和:16702

約数の個数: 80

約数和(自身を含む): 1732389120

約数和(自身を除く): 1110522768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 41, 48, 57, 76, 82, 114, 123, 152, 164, 228, 246, 304, 328, 456, 492, 656, 779, 912, 984, 1558, 1968, 2337, 3116, 4674, 6232, 9348, 12464, 16631, 18696, 33262, 37392, 49893, 66524, 99786, 133048, 199572, 266096, 315989, 399144, 631978, 681871, 798288, 947967, 1263956, 1363742, 1895934, 2045613, 2527912, 2727484, 3791868, 4091226, 5055824, 5454968, 7583736, 8182452, 10909936, 12955549, 15167472, 16364904, 25911098, 32729808, 38866647, 51822196, 77733294, 103644392, 155466588, 207288784, 310933176, 621866352]

約数ペア:

[(1, 621866352), (2, 310933176), (3, 207288784), (4, 155466588), (6, 103644392), (8, 77733294), (12, 51822196), (16, 38866647), (19, 32729808), (24, 25911098), (38, 16364904), (41, 15167472), (48, 12955549), (57, 10909936), (76, 8182452), (82, 7583736), (114, 5454968), (123, 5055824), (152, 4091226), (164, 3791868), (228, 2727484), (246, 2527912), (304, 2045613), (328, 1895934), (456, 1363742), (492, 1263956), (656, 947967), (779, 798288), (912, 681871), (984, 631978), (1558, 399144), (1968, 315989), (2337, 266096), (3116, 199572), (4674, 133048), (6232, 99786), (9348, 66524), (12464, 49893), (16631, 37392), (18696, 33262)]